Multiple 14.6 x 6.5 then multiply the answer to that by 6.5
Hello from MrBillDoesMath!
Answer:
31a. 2 real roots
31b 2 complex roots
Discussion:
31a.
2x^2 + 3x - 6 = 0
Using standard quadratic notation, the above equation has a = 2, b = 3 and c = -6. The discriminant is given by b^2 - 4ac, which is
3^2 - 4*2*(-6) = 9 + 48 = 57 > 0, so the quadratic has 2 real roots
31b.
The equation is equivalent to 16x^2 + 10x +3 = 0. Its discriminant is
10^2 - 4 * (16) * (3) = 100 - 192 = -92 so this equation has two complex roots
Regards,
MrB
Hello, Never fear Papaguy is here!
Answer:
hello :
y = 1/6x + 7
6y = x+42
-x+6y = 42......(answer : A. ) –x + 6y = 42
Step-by-step explanation:
Look Above.
Note: If you loved this answer why not Mark Brainliest?
Merry Christmas ( And a Happy New Year Too! )
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Your pal Papaguy
Answer:
D
Step-by-step explanation:
Angles outside a circle are half the difference of the measures of the intercepted arcs.
78 - 12 = 66
66/2 = 33
The angle is 33 degrees
